I'huto by T. A. Metcalfe. 



Long-tailed Field or Wood mouse 

 [Miis sylvaiicits). 



Harvest Mouse [Mas minutiis] 



Fhuti. l.y T. A. Metculfe. 



Red Bank Vole [Evofoiiivs glarcolns). 



Photo by \V. J. Clarke. 



Black Rat {Mus rat/us). 



To face p. 242. 



